101
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Li WY, Wu CS, Wang Z, Luo Y. Fe-Catalyzed three-component carboazidation of alkenes with alkanes and trimethylsilyl azide. Chem Commun (Camb) 2018; 54:11013-11016. [DOI: 10.1039/c8cc05090b] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Iron out the difference. Carboazidation of alkenes using cycloalkanes, CH2Cl2, CHCl3 and CCl4 as alkylating reagents proceeded smoothly in the presence of TMSN3, DTBP and a catalytic amount of Fe(acac)3 to afford chain extended alkyl azides and γ-azido chloroalkanes in good to high yields.
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Affiliation(s)
- Wei-Yu Li
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Chuan-Shuo Wu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Zhou Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
| | - Yang Luo
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
- P. R. China
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102
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Chu XQ, Ge D, Shen ZL, Loh TP. Recent Advances in Radical-Initiated C(sp3)–H Bond Oxidative Functionalization of Alkyl Nitriles. ACS Catal 2017. [DOI: 10.1021/acscatal.7b03334] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Xue-Qiang Chu
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Danhua Ge
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Zhi-Liang Shen
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Teck-Peng Loh
- Institute
of Advanced Synthesis, School of Chemistry and Molecular Engineering,
Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, Singapore 637371, Singapore
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103
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Zhu J, Yang WC, Wang XD, Wu L. Photoredox Catalysis in C-S Bond Construction: Recent Progress in Photo-Catalyzed Formation of Sulfones and Sulfoxides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701194] [Citation(s) in RCA: 166] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jie Zhu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Wen-Chao Yang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- College of Plant Protection; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Xiao-dong Wang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
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104
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Ma J, Xie X, Meggers E. Catalytic Asymmetric Synthesis of Fluoroalkyl-Containing Compounds by Three-Component Photoredox Chemistry. Chemistry 2017; 24:259-265. [DOI: 10.1002/chem.201704619] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Jiajia Ma
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35043 Marburg Germany
| | - Xiulan Xie
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35043 Marburg Germany
| | - Eric Meggers
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35043 Marburg Germany
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105
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Zhang HY, Ge C, Zhao J, Zhang Y. Cobalt-Catalyzed Trifluoromethylation–Peroxidation of Unactivated Alkenes with Sodium Trifluoromethanesulfinate and Hydroperoxide. Org Lett 2017; 19:5260-5263. [DOI: 10.1021/acs.orglett.7b02353] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hong-Yu Zhang
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Chao Ge
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Jiquan Zhao
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Yuecheng Zhang
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
- National-Local
Joint Engineering Laboratory for Energy Conservation of Chemical Process
Integration and Resources Utilization, Hebei University of Technology, Tianjin 300130, P. R. China
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106
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Qian B, Chen S, Wang T, Zhang X, Bao H. Iron-Catalyzed Carboamination of Olefins: Synthesis of Amines and Disubstituted β-Amino Acids. J Am Chem Soc 2017; 139:13076-13082. [PMID: 28857555 DOI: 10.1021/jacs.7b06590] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Bo Qian
- State
Key Laboratory of Structural Chemistry, Key Laboratory of Coal to
Ethylene Glycol and Its Related Technology, Fujian Institute of Research
on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
| | - Shaowei Chen
- State
Key Laboratory of Structural Chemistry, Key Laboratory of Coal to
Ethylene Glycol and Its Related Technology, Fujian Institute of Research
on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
| | - Ting Wang
- Lab
of Computational Chemistry and Drug Design, Key Laboratory of Chemical
Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, People’s Republic of China
| | - Xinhao Zhang
- Lab
of Computational Chemistry and Drug Design, Key Laboratory of Chemical
Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, People’s Republic of China
| | - Hongli Bao
- State
Key Laboratory of Structural Chemistry, Key Laboratory of Coal to
Ethylene Glycol and Its Related Technology, Fujian Institute of Research
on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
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107
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Geng X, Lin F, Wang X, Jiao N. Azidofluoroalkylation of Alkenes with Simple Fluoroalkyl Iodides Enabled by Photoredox Catalysis. Org Lett 2017; 19:4738-4741. [DOI: 10.1021/acs.orglett.7b02056] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Xiaoyu Geng
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University Xue Yuan Road 38, Beijing 100191 China
| | - Fengguirong Lin
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University Xue Yuan Road 38, Beijing 100191 China
| | - Xiaoyang Wang
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University Xue Yuan Road 38, Beijing 100191 China
| | - Ning Jiao
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University Xue Yuan Road 38, Beijing 100191 China
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai 200062, China
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108
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Lan XW, Wang NX, Xing Y. Recent Advances in Radical Difunctionalization of Simple Alkenes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700678] [Citation(s) in RCA: 291] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing-Wang Lan
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Nai-Xing Wang
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Yalan Xing
- Department of Chemistry; William Paterson University of New Jersey; 07470 Wayne New Jersey USA
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109
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Bunescu A, Ha TM, Wang Q, Zhu J. Copper-Catalyzed Three-Component Carboazidation of Alkenes with Acetonitrile and Sodium Azide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705353] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ala Bunescu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Tu M. Ha
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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110
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Bunescu A, Ha TM, Wang Q, Zhu J. Copper-Catalyzed Three-Component Carboazidation of Alkenes with Acetonitrile and Sodium Azide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201705353] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ala Bunescu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Tu M. Ha
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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111
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Pettersson F, Bergonzini G, Cassani C, Wallentin CJ. Redox-Neutral Dual Functionalization of Electron-Deficient Alkenes. Chemistry 2017; 23:7444-7447. [PMID: 28402066 PMCID: PMC5574022 DOI: 10.1002/chem.201701589] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Indexed: 11/10/2022]
Abstract
Visible‐light photoredox catalysis has been utilized in a new multicomponent reaction forming β‐functionalized δ‐diketones under mild conditions in an operationally convenient manner. Single‐electron reduction of in situ generated carboxylic acid derivatives forms acyl radicals that react further via 1,2‐acylalkylation of olefins in an intermolecular, three‐components cascade reaction, giving valuable synthetic entities from readily available starting materials. A diverse set of substrates has been used, demonstrating robust methodology with broad substrate scope.
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Affiliation(s)
- Fredrik Pettersson
- Department of Chemistry and Molecular Biology, Gothenburg University, 41296, Gothenburg, Sweden
| | - Giulia Bergonzini
- Cardiovascular and Metabolic Diseases, Innovative Medicines and Early Development Biotech Unit, AstraZeneca, Pepparedsleden 1, 43183, Mölndal, Sweden
| | - Carlo Cassani
- Department of Chemistry and Molecular Biology, Gothenburg University, 41296, Gothenburg, Sweden
| | - Carl-Johan Wallentin
- Department of Chemistry and Molecular Biology, Gothenburg University, 41296, Gothenburg, Sweden
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112
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Dagousset G, Simon C, Anselmi E, Tuccio B, Billard T, Magnier E. Generation of the SCF3
Radical by Photoredox Catalysis: Intra- and Intermolecular Carbotrifluoromethylthiolation of Alkenes. Chemistry 2017; 23:4282-4286. [DOI: 10.1002/chem.201700734] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Cédric Simon
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
- Infectiologie et Santé Publique (ISP), UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire (UMR 7273); 13397 Marseille Cedex 20 France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR 5246); Université Lyon 1, CNRS; 69622 Villeurbanne France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
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113
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Daniel M, Dagousset G, Diter P, Klein PA, Tuccio B, Goncalves AM, Masson G, Magnier E. Fluorinated Sulfilimino Iminiums: Efficient and Versatile Sources of Perfluoroalkyl Radicals under Photoredox Catalysis. Angew Chem Int Ed Engl 2017; 56:3997-4001. [DOI: 10.1002/anie.201700290] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Marion Daniel
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Patrick Diter
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Pierre-André Klein
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Anne-Marie Goncalves
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles; CNRS; 91198 Gif-sur-Yvette Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
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114
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Daniel M, Dagousset G, Diter P, Klein PA, Tuccio B, Goncalves AM, Masson G, Magnier E. Fluorinated Sulfilimino Iminiums: Efficient and Versatile Sources of Perfluoroalkyl Radicals under Photoredox Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700290] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Marion Daniel
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Patrick Diter
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Pierre-André Klein
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Anne-Marie Goncalves
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles; CNRS; 91198 Gif-sur-Yvette Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
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115
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Menigaux D, Belmont P, Brachet E. Light on Unsaturated Hydrocarbons - “Gotta Heterofunctionalize Them All”. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601626] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Doriane Menigaux
- Université Paris Descartes; Faculté de Pharmacie de Paris, UMR CNRS 8638 (COMETE); 4 avenue de l'Observatoire 75006 Paris France
| | - Philippe Belmont
- Université Paris Descartes; Faculté de Pharmacie de Paris, UMR CNRS 8638 (COMETE); 4 avenue de l'Observatoire 75006 Paris France
| | - Etienne Brachet
- Université Paris Descartes; Faculté de Pharmacie de Paris, UMR CNRS 8638 (COMETE); 4 avenue de l'Observatoire 75006 Paris France
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116
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Abstract
The azide moiety is a desirable functionality in organic molecules, useful in a variety of transformations such as olefin aziridination, C-H bond amination, isocyanate synthesis, the Staudinger reaction and the formation of azo compounds. To harness the versatility of the azide functionality fully it is important that these compounds be easy to prepare, in a clean and cost-effective manner. Conventional (non-catalysed) methods to synthesise azides generally require quite harsh reaction conditions that are often not tolerant of functional groups. In the last decade, several metal-catalysed azidations have been developed in attempts to circumvent this problem. These methods are generally faster, cleaner and more functional-group-tolerant than conventional methods to prepare azides, and can sometimes even be conveniently combined with one-pot follow-up transformations of the installed azide moiety. This review highlights metal-catalysed approaches to azide synthesis, with a focus on the substrate scopes and mechanisms, as well as on advantages and disadvantages of the methods. Overall, metal-catalysed azidation reactions provide shorter routes to a variety of potentially useful organic molecules containing the azide moiety.
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Affiliation(s)
- Monalisa Goswami
- Van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Bas de Bruin
- Van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
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117
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Affiliation(s)
- Norbert Hoffmann
- CNRS Université de Reims Champagne-Ardenne; ICMR; Université de Reims Champagne-Ardenne; B.P. 1039 51687 Reims France
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118
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Catalytic asymmetric synthesis of 2,3,3,3-tetrafluoro-2-methyl-1-arylpropan-1-amines as useful building blocks for SAR-studies. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2016.12.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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119
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Corsico S, Fagnoni M, Ravelli D. Sunlight decatungstate photoinduced trifluoromethylations of (hetero)aromatics and electron-poor olefins. Photochem Photobiol Sci 2017; 16:1375-1380. [DOI: 10.1039/c7pp00179g] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tetrabutylammonium decatungstate has been exploited as a photoredox catalyst for the trifluoromethylation of (hetero)aromatics and electron-poor olefins.
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Affiliation(s)
- Sara Corsico
- PhotoGreen Lab
- Department of Chemistry
- University of Pavia
- 27100 Pavia
- Italy
| | - Maurizio Fagnoni
- PhotoGreen Lab
- Department of Chemistry
- University of Pavia
- 27100 Pavia
- Italy
| | - Davide Ravelli
- PhotoGreen Lab
- Department of Chemistry
- University of Pavia
- 27100 Pavia
- Italy
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120
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Li J, Hao WJ, Zhou P, Zhu YL, Wang SL, Tu SJ, Jiang B. Oxidative bicyclization of N-tethered 1,7-enynes toward polycyclic 3,4-dihydroquinolin-2(1H)-ones via site-selective decarboxylative C(sp3)–H functionalization. RSC Adv 2017. [DOI: 10.1039/c6ra28589a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new Ag-catalyzed oxidative bicyclization of N-tethered 1,7-enynes with alkylcarboxylic acids for forming 41 examples of polycyclic 3,4-dihydroquinolin-2(1H)-ones has been established using readily accessible K2S2O8 as an oxidant.
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Affiliation(s)
- Jie Li
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Wen-Juan Hao
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Peng Zhou
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Yi-Long Zhu
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Shu-Liang Wang
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
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121
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Liu Z, Bai Y, Zhang J, Yu Y, Tan Z, Zhu G. Copper-catalyzed acyltrifluoromethylation of alkenes: rapid access to trifluoroethyl indanones and related compounds. Chem Commun (Camb) 2017; 53:6440-6443. [DOI: 10.1039/c7cc02537h] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper-catalyzed acyltrifluoromethylation of alkenes is described, affording trifluoroethyl indanones and related cyclic ketones in promising yields with excellent diastereoselectivity.
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Affiliation(s)
- Zhicheng Liu
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Yihui Bai
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Jian Zhang
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Yongqi Yu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Ze Tan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Gangguo Zhu
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
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122
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Jiang H, Huang W, Yu Y, Yi S, Li J, Wu W. Transition-metal-free synthesis of β-trifluoromethylated enamines with trifluoromethanesulfinate. Chem Commun (Camb) 2017. [DOI: 10.1039/c7cc03125d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Direct olefinic C–H trifluoromethylation of enamines is developed under transition metal-free conditions by using Langlois' reagent (NaSO2CF3).
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Affiliation(s)
- Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Wei Huang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Yue Yu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Songjian Yi
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Jiawei Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- China
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123
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Li WY, Wang QQ, Yang L. Fe-Catalyzed radical-type difunctionalization of styrenes with aliphatic aldehydes and trimethylsilyl azide via a decarbonylative alkylation–azidation cascade. Org Biomol Chem 2017; 15:9987-9991. [DOI: 10.1039/c7ob02598j] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three-component oxidative decarbonylative alkylation–azidation cascade reaction of styrene derivatives with aliphatic aldehydes and TMSN3 to provide aliphatic azides is developed.
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Affiliation(s)
- Wei-Yu Li
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
| | - Qi-Qiang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- CAS Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Luo Yang
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- Hunan
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124
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Garbarino S, Ravelli D, Protti S, Basso A. Photoinduced Multicomponent Reactions. Angew Chem Int Ed Engl 2016; 55:15476-15484. [DOI: 10.1002/anie.201605288] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Silvia Garbarino
- Photogreen Lab; Department of Chemistry; University of Pavia; Viale Taramelli 12 27100 Pavia Italy
- Department of Chemistry and Industrial Chemistry; University of Genova; Via Dodecaneso 31 16142 Genova Italy
| | - Davide Ravelli
- Photogreen Lab; Department of Chemistry; University of Pavia; Viale Taramelli 12 27100 Pavia Italy
| | - Stefano Protti
- Photogreen Lab; Department of Chemistry; University of Pavia; Viale Taramelli 12 27100 Pavia Italy
| | - Andrea Basso
- Department of Chemistry and Industrial Chemistry; University of Genova; Via Dodecaneso 31 16142 Genova Italy
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125
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126
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Kwon SJ, Kim YJ, Kim DY. Visible light photoredox-catalyzed alkylation/ring expansion sequences of 1-(1-arylvinyl)cyclobutanol derivatives. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.08.047] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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127
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Kwon SJ, Kim DY. Visible Light Photoredox-Catalyzed Arylative Ring Expansion of 1-(1-Arylvinyl)cyclobutanol Derivatives. Org Lett 2016; 18:4562-5. [DOI: 10.1021/acs.orglett.6b02201] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Su Jin Kwon
- Department
of Chemistry, Soonchunhyang University, Asan, Chungnam 31538, Korea
| | - Dae Young Kim
- Department
of Chemistry, Soonchunhyang University, Asan, Chungnam 31538, Korea
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128
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Lin JS, Dong XY, Li TT, Jiang NC, Tan B, Liu XY. A Dual-Catalytic Strategy To Direct Asymmetric Radical Aminotrifluoromethylation of Alkenes. J Am Chem Soc 2016; 138:9357-60. [DOI: 10.1021/jacs.6b04077] [Citation(s) in RCA: 208] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jin-Shun Lin
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xiao-Yang Dong
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Tao-Tao Li
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Na-Chuan Jiang
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Bin Tan
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Xin-Yuan Liu
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
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129
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Jarrige L, Levitre G, Masson G. Visible-Light Photoredox-Catalyzed Coupling Reaction of Azoles with α-Carbamoyl Sulfides. J Org Chem 2016; 81:7230-6. [DOI: 10.1021/acs.joc.6b01108] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Lucie Jarrige
- Institut de Chimie des Substances
Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, Gif-sur-Yvette 91198 Cedex, France
| | - Guillaume Levitre
- Institut de Chimie des Substances
Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, Gif-sur-Yvette 91198 Cedex, France
| | - Géraldine Masson
- Institut de Chimie des Substances
Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, Gif-sur-Yvette 91198 Cedex, France
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130
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Courant T, Masson G. Recent Progress in Visible-Light Photoredox-Catalyzed Intermolecular 1,2-Difunctionalization of Double Bonds via an ATRA-Type Mechanism. J Org Chem 2016; 81:6945-52. [DOI: 10.1021/acs.joc.6b01058] [Citation(s) in RCA: 211] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thibaut Courant
- Institut de Chimie des Substances
Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Géraldine Masson
- Institut de Chimie des Substances
Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette 91198, France
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131
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Jarrige L, Carboni A, Dagousset G, Levitre G, Magnier E, Masson G. Photoredox-Catalyzed Three-Component Tandem Process: An Assembly of Complex Trifluoromethylated Phthalans and Isoindolines. Org Lett 2016; 18:2906-9. [PMID: 27276522 DOI: 10.1021/acs.orglett.6b01257] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel photoredox-mediated tandem three-component process afforded a wide variety of CF3-containing phthalans and isoindolines in respectable yields and with moderate to excellent diastereoselectivity.
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Affiliation(s)
- Lucie Jarrige
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS , 91198 Gif-sur-Yvette Cedex, France
| | - Aude Carboni
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS , 91198 Gif-sur-Yvette Cedex, France
| | - Guillaume Dagousset
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS , 91198 Gif-sur-Yvette Cedex, France.,Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin , 78035 Versailles Cedex, France
| | - Guillaume Levitre
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS , 91198 Gif-sur-Yvette Cedex, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin , 78035 Versailles Cedex, France
| | - Géraldine Masson
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS , 91198 Gif-sur-Yvette Cedex, France
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132
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Ravelli D, Protti S, Fagnoni M. Carbon–Carbon Bond Forming Reactions via Photogenerated Intermediates. Chem Rev 2016; 116:9850-913. [DOI: 10.1021/acs.chemrev.5b00662] [Citation(s) in RCA: 724] [Impact Index Per Article: 90.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Davide Ravelli
- Department
of Chemistry, Photogreen Lab, University of Pavia, Viale Taramelli
12, 27100 Pavia, Italy
| | - Stefano Protti
- Department
of Chemistry, Photogreen Lab, University of Pavia, Viale Taramelli
12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Department
of Chemistry, Photogreen Lab, University of Pavia, Viale Taramelli
12, 27100 Pavia, Italy
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133
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Luo Q, Liu C, Tong J, Shao Y, Shan W, Wang H, Zheng H, Cheng J, Wan X. Cu-Catalyzed Multicomponent Reaction of Styrenes, Perfluoroalkyl Halide, Alcohol, and tert-Butyl Hydroperoxide: One-Pot Synthesis of (Z)-β-Alkoxyperfluoroalkenone. J Org Chem 2016; 81:3103-11. [DOI: 10.1021/acs.joc.5b02664] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Qiang Luo
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Chunmei Liu
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jingjing Tong
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou, 213164, P. R. China
| | - Ying Shao
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou, 213164, P. R. China
| | - Wenyu Shan
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Hanghang Wang
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Hao Zheng
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou, 213164, P. R. China
| | - Jiang Cheng
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Advanced
Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou, 213164, P. R. China
| | - Xiaobing Wan
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
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134
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Wu K, Liang Y, Jiao N. Azidation in the Difunctionalization of Olefins. Molecules 2016; 21:352. [PMID: 26999085 PMCID: PMC6274056 DOI: 10.3390/molecules21030352] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 02/12/2016] [Accepted: 03/09/2016] [Indexed: 02/06/2023] Open
Abstract
Organic azides are key motifs in compounds of relevance to chemical biology, medicinal chemistry and materials science. In addition, they also serve as useful building blocks due to their remarkable reactivity. Therefore, the development of efficient protocols to synthesize these compounds is of great significance. This paper reviews the major applications and development of azidation in difunctionalization of olefins using azide reagents.
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Affiliation(s)
- Kai Wu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. 38, Beijing 100191, China.
| | - Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. 38, Beijing 100191, China.
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Rd. 38, Beijing 100191, China.
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135
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Ishikawa T, Sonehara T, Minakawa M, Kawatsura M. Copper-Catalyzed Intermolecular Hydroamination of Internal Alkynes with Anilines and Amines. Org Lett 2016; 18:1422-5. [DOI: 10.1021/acs.orglett.6b00352] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tomoki Ishikawa
- Department of Chemistry, College of Humanities & Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
| | - Taro Sonehara
- Department of Chemistry, College of Humanities & Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
| | - Maki Minakawa
- Department of Chemistry, College of Humanities & Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
| | - Motoi Kawatsura
- Department of Chemistry, College of Humanities & Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
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136
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Lebée C, Languet M, Allain C, Masson G. α-Carbamoylsulfides as N-Carbamoylimine Precursors in the Visible Light Photoredox-Catalyzed Synthesis of α,α-Disubstituted Amines. Org Lett 2016; 18:1478-81. [DOI: 10.1021/acs.orglett.6b00442] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Clément Lebée
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, Avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France
| | - Morgan Languet
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, Avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France
| | - Clémence Allain
- PPSM, ENS Cachan, CNRS, Université Paris-Saclay, 94235 Cachan, France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, Avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France
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137
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Jacquet J, Blanchard S, Derat E, Desage-El Murr M, Fensterbank L. Redox-ligand sustains controlled generation of CF 3 radicals by well-defined copper complex. Chem Sci 2016; 7:2030-2036. [PMID: 29899928 PMCID: PMC5968567 DOI: 10.1039/c5sc03636d] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 11/27/2015] [Indexed: 01/17/2023] Open
Abstract
A well-defined copper complex bearing iminosemiquinone ligands performs single electron reduction of an electrophilic CF3+ source into CF˙3 radicals. This redox behavior is enabled by the ligand which shuttles through two different redox states (iminosemiquinone and iminobenzoquinone) while the copper center is preserved as a Cu(ii). This system was used in the trifluoromethylation of silyl enol ethers, heteroaromatics and in the hydrotrifluoromethylation of alkynes. This is the first example of cooperative redox catalysis for the controlled generation of CF˙3 radicals.
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Affiliation(s)
- Jérémy Jacquet
- Institut Parisien de Chimie Moléculaire , UMR CNRS 8232 , Sorbonne Universités UPMC Univ Paris 06 , 4 Place Jussieu, CC 229 , 75252 Paris Cedex 05 , France . ;
| | - Sébastien Blanchard
- Institut Parisien de Chimie Moléculaire , UMR CNRS 8232 , Sorbonne Universités UPMC Univ Paris 06 , 4 Place Jussieu, CC 229 , 75252 Paris Cedex 05 , France . ;
| | - Etienne Derat
- Institut Parisien de Chimie Moléculaire , UMR CNRS 8232 , Sorbonne Universités UPMC Univ Paris 06 , 4 Place Jussieu, CC 229 , 75252 Paris Cedex 05 , France . ;
| | - Marine Desage-El Murr
- Institut Parisien de Chimie Moléculaire , UMR CNRS 8232 , Sorbonne Universités UPMC Univ Paris 06 , 4 Place Jussieu, CC 229 , 75252 Paris Cedex 05 , France . ;
| | - Louis Fensterbank
- Institut Parisien de Chimie Moléculaire , UMR CNRS 8232 , Sorbonne Universités UPMC Univ Paris 06 , 4 Place Jussieu, CC 229 , 75252 Paris Cedex 05 , France . ;
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138
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Yu XL, Chen JR, Chen DZ, Xiao WJ. Visible-light-induced photocatalytic azotrifluoromethylation of alkenes with aryldiazonium salts and sodium triflinate. Chem Commun (Camb) 2016; 52:8275-8. [DOI: 10.1039/c6cc03335k] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Visible light photocatalytic azotrifluoromethylation of alkenes with aryldiazonium salts and sodium triflinate is described, which gave the trifluoromethylated azo compounds in good yields.
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Affiliation(s)
- Xing-Long Yu
- CCNU-uOttawa Joint Research Centre
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
| | - Jia-Rong Chen
- CCNU-uOttawa Joint Research Centre
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
| | - Dong-Zhen Chen
- CCNU-uOttawa Joint Research Centre
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
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139
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Lefebvre Q, Hoffmann N, Rueping M. Photoorganocatalysed and visible light photoredox catalysed trifluoromethylation of olefins and (hetero)aromatics in batch and continuous flow. Chem Commun (Camb) 2016; 52:2493-6. [DOI: 10.1039/c5cc09881e] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Trifluoromethylation of olefins and (hetero)aromatics with sodium triflinate as CF3source and readily accessible benzophenone derivatives as photosensitisers has been developed in batch and flow.
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Affiliation(s)
| | - Norbert Hoffmann
- CNRS
- Université de Reims Champagne-Ardenne Institut de Chimie Moléculaire de Reims (UMR 6229)
- Equipe de Photochimie
- UFR Sciences
- France
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140
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Rehm TH. Photochemical Fluorination Reactions - A Promising Research Field for Continuous-Flow Synthesis. Chem Eng Technol 2015. [DOI: 10.1002/ceat.201500195] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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141
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Yang B, Xu XH, Qing FL. Iron-Mediated Chlorotrifluoromethylation of Alkenes with Sodium Trifluoromethanesulfinate. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500641] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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142
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Wang SM, Han JB, Zhang CP, Qin HL, Xiao JC. An overview of reductive trifluoromethylation reactions using electrophilic ‘+CF3’ reagents. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.056] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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143
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Cismesia MA, Yoon TP. Characterizing Chain Processes in Visible Light Photoredox Catalysis. Chem Sci 2015; 6:5426-5434. [PMID: 26668708 PMCID: PMC4676763 DOI: 10.1039/c5sc02185e] [Citation(s) in RCA: 675] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 07/07/2015] [Indexed: 12/23/2022] Open
Abstract
The recognition that Ru(bpy)32+ andsimilar visible light absorbing transition metal complexes can be photocatalysts for a variety of synthetically useful organic reactions has resulted in a recent resurgence of interest in photoredox catalysis. However, many of the critical mechanistic aspects of this class of reactions remain poorly understood. In particular, the degree to which visible light photoredox reactions involve radical chain processes has been a point of some disagreement that has not been subjected to systematic analysis. We have now performed quantum yield measurements to demonstrate that threerepresentative, mechanistically distinct photoredox processes involve product-forming chain reactions. Moreover, we show that the combination of quantum yield and luminescence quenching experiments provides a rapid method to estimate the length of these chains. Together, these measurements constitute a robust, operationally facile strategy for characterizing chain processes in a wide range of visible light photoredox reactions.
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Affiliation(s)
- Megan A. Cismesia
- Department of Chemistry
, University of Wisconsin–Madison
,
1101 University Avenue
, Madison
, Wisconsin
53706
, USA
.
| | - Tehshik P. Yoon
- Department of Chemistry
, University of Wisconsin–Madison
,
1101 University Avenue
, Madison
, Wisconsin
53706
, USA
.
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144
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Li L, Huang M, Liu C, Xiao JC, Chen QY, Guo Y, Zhao ZG. 2,2,2-Trifluoroethylation of Styrenes with Concomitant Introduction of a Hydroxyl Group from Molecular Oxygen by Photoredox Catalysis Activated by Visible Light. Org Lett 2015; 17:4714-7. [DOI: 10.1021/acs.orglett.5b02177] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Lun Li
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P.R. China
| | - Meiwei Huang
- College
of Chemistry and Environment Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
| | - Chao Liu
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P.R. China
| | - Ji-Chang Xiao
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P.R. China
| | - Qing-Yun Chen
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P.R. China
| | - Yong Guo
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P.R. China
| | - Zhi-Gang Zhao
- College
of Chemistry and Environment Protection Engineering, Southwest University for Nationalities, Chengdu 610041, P. R. China
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145
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Angnes RA, Li Z, Correia CRD, Hammond GB. Recent synthetic additions to the visible light photoredox catalysis toolbox. Org Biomol Chem 2015; 13:9152-67. [PMID: 26242759 DOI: 10.1039/c5ob01349f] [Citation(s) in RCA: 171] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The boom in visible light photoredox catalysis (VLPC) research has demonstrated that this novel synthetic approach is here to stay. VLPC enables reactive radical intermediates to be catalytically generated at ambient temperature, a feat not generally allowed through traditional pyrolysis- or radical initiator-based methodologies. VLPC has vastly extended the range of substrates and reaction schemes that have been traditionally the domain of radical reactions. In this review the photophysics background of VLPC will be briefly discussed, followed by a report on recent inroads of VLPC into decarboxylative couplings and radical C-H functionalization of aromatic compounds. The bulk of the review will be dedicated to advances in synergistic catalysis involving VLPC, namely the combination of photoredox catalysis with organocatalysis, including β-functionalization of carbonyl groups, functionalization of weak aliphatic C-H bonds, and anti-Markovnikov hydrofunctionalization of alkenes; dual catalysis with gold or with nickel, photoredox catalysis as an oxidation promoter in transition metal catalysis, and acid-catalyzed enantioselective radical addition to π systems.
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Affiliation(s)
- Ricardo A Angnes
- Chemistry Institute, State University of Campinas - Unicamp C.P. 6154, CEP. 13083-970, Campinas, São Paulo, Brazil
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146
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Lin QY, Xu XH, Qing FL. Visible light-induced selective hydrobromodifluoromethylation of alkenes with dibromodifluoromethane. Org Biomol Chem 2015; 13:8740-9. [PMID: 26185911 DOI: 10.1039/c5ob01302j] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A visible light-induced selective hydrobromodifluoromethylation of alkenes using CF2Br2 was developed. This transformation proceeded smoothly in the presence of catalytic eosin Y at room temperature to give various hydrobromodifluoromethylated compounds with broad functional group tolerance.
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Affiliation(s)
- Qing-Yu Lin
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai 200032, China.
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147
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Noto N, Miyazawa K, Koike T, Akita M. Anti-Diastereoselective Synthesis of CF3-Containing Spirooxazolines and Spirooxazines via Regiospecific Trifluoromethylative Spirocyclization by Photoredox Catalysis. Org Lett 2015; 17:3710-3. [PMID: 26181341 DOI: 10.1021/acs.orglett.5b01694] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel synthesis of CF3-containing spirooxazolines and spirooxazines has been developed. Regiospecific trifluoromethylative spirocyclization (CF3-spirocyclization) of cyclic alkenes bearing an amide pendant mediated by photoredox catalysis is a useful strategy for construction of a C(sp(3))-CF3 bond and an spirooxazoline or spirooxazine ring onto C═C bonds via a single step. The key intermediate is α-CF3-substituted carbocationic species smoothly generated from single-electron-transfer (SET) photoredox processes, which results in diastereoselective spirocyclization. This is the first example of synthesis of CF3-containing spirooxazolines and spirooxazines in anti-fashion with respect to the CF3 group and the oxygen atom of the spirocycles.
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Affiliation(s)
- Naoki Noto
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Kazuki Miyazawa
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Takashi Koike
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Munetaka Akita
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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148
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Fumagalli G, Rabet PTG, Boyd S, Greaney MF. Three-Component Azidation of Styrene-Type Double Bonds: Light-Switchable Behavior of a Copper Photoredox Catalyst. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502980] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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149
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Fumagalli G, Rabet PTG, Boyd S, Greaney MF. Three-Component Azidation of Styrene-Type Double Bonds: Light-Switchable Behavior of a Copper Photoredox Catalyst. Angew Chem Int Ed Engl 2015; 54:11481-4. [PMID: 26119004 PMCID: PMC4678422 DOI: 10.1002/anie.201502980] [Citation(s) in RCA: 171] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/26/2015] [Indexed: 12/14/2022]
Abstract
[Cu(dap)2]Cl effectively catalyzes azide addition from the Zhdankin reagent to styrene-type double bonds, and subsequent addition of a third component to the benzylic position. In the presence of light, a photoredox cycle is implicated with polar components such as methanol or bromide adding to a benzylic cation. In the absence of light, by contrast, double azidation takes place to give diazides. Therefore, regioselective double functionalization can be achieved in good to excellent yields, with a switch between light and dark controlling the degree of azidation.
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Affiliation(s)
- Gabriele Fumagalli
- School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL (UK)
| | - Pauline T G Rabet
- School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL (UK)
| | - Scott Boyd
- Department of Oncology, AstraZeneca, Alderley Park, Macclesfield, SK10 4TG (UK)
| | - Michael F Greaney
- School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL (UK).
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150
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Wang F, Zhu N, Chen P, Ye J, Liu G. Copper-Catalyzed Trifluoromethylazidation of Alkynes: Efficient Access to CF3-Substituted Azirines and Aziridines. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503412] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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